32570780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:387

約数の個数: 72

約数和(自身を含む): 77176176

約数和(自身を除く): 44605396

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 55, 86, 110, 121, 172, 215, 220, 242, 313, 430, 473, 484, 605, 626, 860, 946, 1210, 1252, 1565, 1892, 2365, 2420, 3130, 3443, 4730, 5203, 6260, 6886, 9460, 10406, 13459, 13772, 17215, 20812, 26015, 26918, 34430, 37873, 52030, 53836, 67295, 68860, 75746, 104060, 134590, 148049, 151492, 189365, 269180, 296098, 378730, 592196, 740245, 757460, 1480490, 1628539, 2960980, 3257078, 6514156, 8142695, 16285390, 32570780]

約数ペア:

[(1, 32570780), (2, 16285390), (4, 8142695), (5, 6514156), (10, 3257078), (11, 2960980), (20, 1628539), (22, 1480490), (43, 757460), (44, 740245), (55, 592196), (86, 378730), (110, 296098), (121, 269180), (172, 189365), (215, 151492), (220, 148049), (242, 134590), (313, 104060), (430, 75746), (473, 68860), (484, 67295), (605, 53836), (626, 52030), (860, 37873), (946, 34430), (1210, 26918), (1252, 26015), (1565, 20812), (1892, 17215), (2365, 13772), (2420, 13459), (3130, 10406), (3443, 9460), (4730, 6886), (5203, 6260)]